PROBLEM TO BE SOLVED: To provide a cabin ventilation device of an automobile which is adaptable to a larger thin-film valve while preventing an opening/closing failure caused by the pasting of the thin-film valve.SOLUTION: A cabin ventilation device 100 has an exhaust port 101, a frame member 103, a thin-film valve 105, a salient part 107 and a convex part 109. The convex part 109 has convex parts 109a to c. Therefore, by forming the convex parts 109 on an upper-side surface 107a, a lower-side surface 107b, and a front-side surface 107c of the salient part 107, and an upper face 103b of the frame member 103, even if the thin-film valve 105 is pasted on the upper face 103b of the frame member 103, and the lower-side surface 107b, the upper-side surface 107a, and the front-side surface 107c of the salient part 107, it can be prevented that the thin-film valve 105 is pasted on the upper face 103b of the frame member 103, and the lower-side surface 107b, the upper-side surface 107a, and the front-side surface 107c of the salient part 107.SELECTED DRAWING: Figure 1
【課題】 薄膜バルブの貼り付きによる開閉不良を防止しつつ、より大きな薄膜バルブにも対応できる自動車の車室内換気装置の提供。【解決手段】 車室内換気装置100は、排気口101、枠部材103、薄膜バルブ105、突出部107、及び、凸状部109を有している。凸状部109は、凸状部109a〜cを有している。このように、凸状部109を、突出部107の上側の表面107a、下側の表面107b、前側の表面107c、及び、枠部材103の上面103bに形成することによって、薄膜バルブ105が、枠部材103の上面103b、突出部107の下側の表面107b、上側の表面107a、前側の表面107cに付着したとしても、薄膜バルブ105が、枠部材103の上面103b、突出部107の下側の表面107b、上側の表面107a、前側の表面107cに貼り付くことを防止できる。【選択図】 図1
CABIN VENTILATION DEVICE OF AUTOMOBILE
自動車の車室内換気装置
01.09.2016
Patent
Elektronische Ressource
Japanisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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